On Thu, 2004-03-18 at 15:22, Dimitris Andreadis wrote:
> I'm not sure if orthogonal is the right word for this case. If I rephrase:
> 
> farm - for applications deployed across a cluster
> deploy-hasingleton - for applications deployed across a cluster but active only on 
> one node at a time.
> 
> It seems to me more like an an attribute of a clustered application.
> 

Yes, it would make sense to farm deploy-hasingleton in most
circumstances. Of course it would be a waste of effort if you
are using netboot.

The only argument against is that you might want different
configuration on different servers? e.g. JBossMQ MessageCache
memory settings.

Regards,
Adrian

> Regards
> /Dimitris
> 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Behalf Of
> Adrian Brock
> Sent: ÎÎÎÏÏÎ, 18 ÎÎÏÏÎÎÏ 2004 4:17 ÎÎ
> To: [EMAIL PROTECTED]
> Subject: RE: [JBoss-dev] Deployment directory for singleton services
> 
> 
> On Wed, 2004-03-17 at 10:37, Dimitris Andreadis wrote:
> > How about having a sub-directory "farm/singleton" instead?
> > 
> 
> They serve different orthogonal purposes.
> farm - is for applications deployed across a cluster
> deploy-hasingleton - is for applications that should only be run on
> one server at a time.
> 
> I can see a case for the deploy-hasingleton directory getting
> replicated across the cluster. But the deployment will still only
> be active on one server in the cluster.
> 
> Regards,
> Adrian
> 
> > I guess is a little bit more difficult to implement, having the "farm" watcher 
> > ignore this particular dir, but it looks more intuitive to me.
> > 
> > /Dimitris
> > 
> > -----Original Message-----
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Ivelin Ivanov
> > Sent: ÎÎÏÏÎÏÎ, 15 ÎÎÏÏÎÎÏ 2004 2:47 ÏÎ
> > To: [EMAIL PROTECTED]
> > Subject: [JBoss-dev] Deployment directory for singleton services
> > 
> > 
> > 
> > In 3.2.4 under config "server/all" there is going to be another deployment
> > directory, parallel to "deploy" and "farm", which will host services that are
> > deployed on exactly one node in the cluster.
> > 
> > The tentative name is "deploy-hasingleton". A service under "deploy" declared
> > in deploy-hasingleton-service.xml will deploy the directory in question.
> > 
> > JMS is the first service that will take advantage of this new directory. 
> > 
> > My question is how should we name the directory and what other services are
> > good candidates for it?
> > 
> > Cheers,
> > 
> > Ivelin
> > 
> > 
> > 
> > -------------------------------------------------------
> > This SF.Net email is sponsored by: IBM Linux Tutorials
> > Free Linux tutorial presented by Daniel Robbins, President and CEO of
> > GenToo technologies. Learn everything from fundamentals to system
> > administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click
> > _______________________________________________
> > JBoss-Development mailing list
> > [EMAIL PROTECTED]
> > https://lists.sourceforge.net/lists/listinfo/jboss-development
> > 
> > 
> > 
> > -------------------------------------------------------
> > This SF.Net email is sponsored by: IBM Linux Tutorials
> > Free Linux tutorial presented by Daniel Robbins, President and CEO of
> > GenToo technologies. Learn everything from fundamentals to system
> > administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click
> > _______________________________________________
> > JBoss-Development mailing list
> > [EMAIL PROTECTED]
> > https://lists.sourceforge.net/lists/listinfo/jboss-development
-- 
xxxxxxxxxxxxxxxxxxxxxxxx 
Adrian Brock
Director of Support
Back Office
JBoss Inc.
xxxxxxxxxxxxxxxxxxxxxxxx 



-------------------------------------------------------
This SF.Net email is sponsored by: IBM Linux Tutorials
Free Linux tutorial presented by Daniel Robbins, President and CEO of
GenToo technologies. Learn everything from fundamentals to system
administration.http://ads.osdn.com/?ad_id70&alloc_id638&op=click
_______________________________________________
JBoss-Development mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/jboss-development

Reply via email to